No Fourth Gear, or Slips in Fourth Gear
WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
No Fourth Gear, or Slips in Fourth Gear
| Check | Causes |
|---|---|
| DEFINITION: A large engine RPM is noted in fourth gear or no vehicle forward speed increase. Shifts into fourth gear are soft or do not occur. | |
| Control Valve Body Accumulator Assembly |
|
| Direct and Reverse Clutch |
|